Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883709 | Composite non-woven fabric and process for preparing such non-woven fabric | Satoshi Nozaki, Shigeo Imai, Makoto Ishigami | 1989-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883709 | Composite non-woven fabric and process for preparing such non-woven fabric | Satoshi Nozaki, Shigeo Imai, Makoto Ishigami | 1989-11-28 |